公开(公告)号：US20040124290A1

公开(公告)日：2004-07-01

申请号：US10677448

申请日：2003-10-02

Applicant: Spraying Systems Co.

Inventor： Gary Paulsen ,  Bart R. Bolman ,  Patrick M. Maney

IPC: B05B001/26

CPC classification number: A01C23/047 ,  B05B1/046 ,  B05B1/28

Abstract: A spray nozzle for directing a wide lateral spray curtain with substantially uniform liquid distribution throughout the length of the spray curtain is provided. The nozzle includes a nozzle body defining an elongated internal flow passage. The nozzle body includes an inlet end for connection to a pressurized liquid supply, a downstream end wall and a side wall. A discharge orifice is provided in the side wall of the nozzle body between the inlet end and the downstream end wall. The discharge orifice communicates with the internal flow passage of the nozzle body. The discharge orifice has a generally inverted teardrop configuration comprising a relatively larger area upper portion and a relatively smaller area lower portion arranged below the upper portion.

Abstract translation: 提供了一种喷嘴，用于在喷雾帘幕的整个长度上引导具有基本均匀的液体分布的宽侧向喷雾帘。 喷嘴包括限定细长的内部流动通道的喷嘴体。 喷嘴体包括用于连接到加压液体供应源，下游端壁和侧壁的入口端。 在喷嘴体的侧壁和入口端与下游端壁之间设有排出口。 排出口与喷嘴体的内部流路连通。 排放孔具有大致倒置的泪珠构造，其包括相对较大的区域上部和布置在上部下方的相对较小的区域下部。